Hello, I am using the experience builder version 1.13 and I am using the Chart widget to create a line chart for the rainfall data (rainfall data over time). The rainfall data is just a table consisting of a date field (timestamp) and a double field for the rainfall value.
And I would like to select a date field as Category in Chart, but I couldn't select the date field.
When I was investigating the issue, I found that there is an error when requesting the MapServer..
It will throw error when I input below value in "Output Statistics"
"[{"onStatisticField":"TIMESTAMP","outStatisticFieldName":"MIN","statisticType":"min"},{"onStatisticField":"TIMESTAMP","outStatisticFieldName":"MAX","statisticType":"max"},{"onStatisticField":"OBJECTID","outStatisticFieldName":"COUNT","statisticType":"count"}]"
Any ideas how to solve this issue? Thanks a lot!